Make '.' repeat last insertion

1 files changed, 10 insertions, 0 deletions

diff --git a/vis.c b/vis.c
index 7d6d348..19ca0dc 100644
--- a/vis.c
+++ b/vis.c
@@ -160,6 +160,7 @@ static void op_delete(OperatorContext *c);
 static void op_shift_right(OperatorContext *c);
 static void op_shift_left(OperatorContext *c);
 static void op_case_change(OperatorContext *c);
+static void op_repeat_insert(OperatorContext *c);
 
 /* these can be passed as int argument to operator(&(const Arg){ .i = OP_*}) */
 enum {
@@ -170,6 +171,7 @@ enum {
 	OP_SHIFT_RIGHT,
 	OP_SHIFT_LEFT,
 	OP_CASE_CHANGE,
+	OP_REPEAT_INSERT,
 };
 
 static Operator ops[] = {
@@ -180,6 +182,7 @@ static Operator ops[] = {
 	[OP_SHIFT_RIGHT] = { op_shift_right },
 	[OP_SHIFT_LEFT]  = { op_shift_left  },
 	[OP_CASE_CHANGE] = { op_case_change },
+	[OP_REPEAT_INSERT] = { op_repeat_insert },
 };
 
 #define PAGE      INT_MAX
@@ -620,6 +623,13 @@ static void op_case_change(OperatorContext *c) {
 	free(buf);
 }
 
+static void op_repeat_insert(OperatorContext *c) {
+	const char *content;
+	size_t len = text_last_insertion(vis->win->text, &content);
+	editor_insert(vis, c->pos, content, len);
+	window_cursor_to(vis->win->win, c->pos + len);
+}
+
 /** movement implementations of type: size_t (*move)(const Arg*) */
 
 static char *get_word_under_cursor() {